NICOTINIC ACETYLCHOLINE RECEPTOR LIGANDS

Details for Australian Patent Application No. 2002304849 (hide)

Owner MERCK PATENT GMBH

Inventors LEIBROCK, Joachim; SCHIEMANN, Kai

Pub. Number AU-A-2002304849

PCT Number PCT/EP02/02729

PCT Pub. Number WO2002/083640

Priority 101 18 551.0 14.04.01 DE

Filing date 13 March 2002

Wipo publication date 28 October 2002

International Classifications

C07D 209/52 Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

A61P 025/00 Drugs for disorders of the nervous system

A61K 031/403 - condensed with carbocyclic rings, e.g. carbazole

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 101 18 551.0 14.04.01 DE

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002304849

20 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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